It should be mandatory for any politician or government clerk to take an exam in differential equations. There _was_ time to prepare, and there was a chance to contain the situation.
You could literally rephrase the pandemic as: "Imagine total cases are dollars, then $country has 1000 dollars on their account, with 30% daily interest capitalized daily". Maybe that would've gotten through better?
Oh, they know how exponents work. They only care when it affects their bottom line. It's clear that the working class are just lambs for slaughter when the corporate overlords look at them.
I suppose, just like every country has a military or people managing their transportation infrastructure, there should be a "pandemic watch". (Well the US had a good one until Trump/John Bolton defunded it)
https://ktvz.com/politics/2020/03/21/washington-post-us-inte...
Some of the politicians did heed the advice, at least when it came to managing their share portfolios, taking the opportunity to sell up while telling their constituents there was no imminent threat:
https://www.propublica.org/article/senator-dumped-up-to-1-7-...
The west was never going to believe what was happening in China because it is impossible to know without invading them.
Making tests well before they had their first case.
When my country got its first cases they were still saying it isn't that contagious and everything is fine.